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Blababa [14]
3 years ago
15

Choose the best tool for each scenario.

Chemistry
1 answer:
Mama L [17]3 years ago
8 0

Answer:

a) Graph

b) Weight balance or gas syringe  or upside-down measuring cylinder

Explanation:

a) Identifying a trend in temperature change over time - The best tool for this scenario is to represents the temperature daily, weekly, monthly or annually on graph to interpret the fluctuation in temperature owing to local seasonal changes and weather conditions

b) Measuring the mass of a product of a chemical reaction - If the product is solid or liquid then the balance is used to measure the mass. If the product is a gas, then  gas syringe  or upside-down measuring cylinder is used.

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3 years ago
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What risks does nuclear waste pose to Earth or the sun or outer space?
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Select all that apply to organic compounds. Organic compounds are only found in living things. Organic compounds can be synthesi
Andreyy89

Answer:

Correct options:

Organic compounds can be synthesized in a laboratory setting.

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Explanation:

1) Organic compounds are only found in living things: False

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